/* 基础样式与网站主题保持一致 */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg);
    color: var(--fg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

h1 {
    margin-bottom: 0;
    color: var(--fg);
}

.container {
    background: var(--card);
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.input-group {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.input-group input {
    flex: 1;
    height: 36px;
    padding: 0 12px;
    font-size: 14px;
    background: var(--bg);
    color: var(--fg);
    border: 1px solid var(--border);
    border-radius: 6px 0 0 6px;
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
    box-sizing: border-box;
    line-height: 36px;
}

.input-group input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(14, 165, 233, 0.5);
}

.input-group button {
    height: 36px;
    padding: 0 12px;
    font-size: 14px;
    min-width: 60px;
    background: var(--accent);
    color: var(--fg);
    border: 1px solid var(--accent);
    border-radius: 0 6px 6px 0;
    cursor: pointer;
    transition: background-color 0.3s;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 36px;
    margin: 0;
    text-align: center;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.input-group button:hover {
    background: #0284c7;
}

.input-group button:disabled {
    background: var(--border);
    cursor: not-allowed;
}

.quality-options {
    margin-bottom: 20px;
}

.quality-options label {
    margin-right: 15px;
    cursor: pointer;
    color: var(--fg);
}

/* 加载动画 */
.mini-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-top: 2px solid var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 8px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.result-container {
    margin-top: 20px;
    display: none;
}

.result-item {
    margin-bottom: 15px;
    padding: 10px;
    background: var(--card);
    border-radius: 6px;
    border-left: 4px solid var(--accent);
}

.result-item strong {
    display: block;
    margin-bottom: 5px;
    color: var(--accent);
}

.music-info {
    display: flex;
    margin-bottom: 20px;
    gap: 20px;
}

.music-cover {
    width: 120px;
    height: 120px;
    border-radius: 6px;
    object-fit: cover;
}

.music-details {
    flex: 1;
}

.music-details h2 {
    margin-top: 0;
    margin-bottom: 10px;
    color: var(--fg);
}

.music-details p {
    margin: 8px 0;
    color: var(--fg-secondary);
}

.music-details p strong {
    color: var(--fg);
    display: inline;
    margin-bottom: 0;
}

.actions {
    margin-top: 20px;
}

.action-btn {
    display: inline-block;
    padding: 8px 16px;
    margin-right: 10px;
    margin-bottom: 10px;
    background: var(--accent);
    color: var(--fg);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all 0.2s;
    font-size: 14px;
}

.action-btn:hover {
    background: #0284c7;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.action-btn.secondary {
    background: var(--border);
    color: var(--fg);
}

.action-btn.secondary:hover {
    background: #444;
}

.lyrics-container {
    max-height: 300px;
    overflow-y: auto;
    background: var(--card);
    padding: 15px;
    border-radius: 6px;
    white-space: pre-wrap;
    font-family: monospace;
    margin-top: 20px;
    border: 1px solid var(--border);
}

.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 12px 20px;
    background: var(--accent);
    color: var(--fg);
    border-radius: 6px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    display: none;
}

.toast.error {
    background: var(--error);
}

.toast.show {
    display: block;
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.instructions {
    margin-bottom: 20px;
    padding: 15px;
    background: var(--card);
    border-radius: 6px;
    border-left: 4px solid var(--accent);
}

.instructions p {
    margin: 5px 0;
    color: var(--fg-secondary);
}

.instructions p strong {
    color: var(--fg);
}

/* 搜索区域样式 */
.search-section {
    margin-bottom: 20px;
    padding: 15px;
    background: var(--card);
    border-radius: 6px;
    border-left: 4px solid var(--accent);
}

.search-section h3 {
    margin-top: 0;
    margin-bottom: 10px;
    color: var(--fg);
}

/* 响应式设计 */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }
    
    .container {
        padding: 20px;
    }
    
    .music-info {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .input-group {
        flex-direction: column;
        gap: 10px;
    }
    
    .input-group input, .input-group button {
        width: 100%;
        border-radius: 6px;
    }
    
    .quality-options {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }
}